#chevytahoeltz

  1. I

    At a loss with electrical/mech problems - 2015 Tahoe LTZ

    Following the spring weather shifts I've had some strange issues starting up with my Tahoe and no one thing is really matching with the other from what I could find so I figured I'd see if there's someone who's had similar issues or knowledge on what this could be - every few days a cold start...
  2. 2015LTZ

    2015 Tahoe LTZ - intermittent brake assist loss at low revs - vacuum pump?? - SOLVED

    Hi everyone, Need help with diagnosis a problem. I have 2015 tahoe LTZ with 100,000 miles. Recently i have observed that the brake pedal becomes hard at low rpms when i'm in slow moving traffic. and i believe the ABS also engages momentarily when this happens. This goes away quickly but has...
  3. SmittyLogic

    Grinding Noise At Cold Start

    Hi All, Looking for some help with this grinding noise that happens when I start my '15 Tahoe LTZ. From what I can tell it only happens when the car is cold, if I run into a store quick and start it up after driving, it doesn't do it. Also, if I start it with remote start and let it idle, it...
  4. 2015LTZ

    2015 Tahoe LTZ - problem diagnosis

    Hello everyone, A newbie here but I've found a lot of answers to some common problem from this forum. I have a 2015 Tahoe LTZ 5.3 4wd. Its done 97k miles now. Since new its been maintained by the dealership. I had some questions: 1. Between 60 and 65mph, there is a very faint whining sound...
  5. 2015LTZ

    2015 LTZ 5.3 - Parts & Upgrades

    Hello all, I have a 2015 Tahoe in Riyadh, Saudi Arabia. It's done around 90k miles. Has been maintained by the dealership since new. Parts are available here but I'm visiting the US soon and have some free luggage to bring the truck's parts back. I am trying to order parts from rockauto but...
  6. TroyB

    After installing Cold air intake, check engine light came on

    What’s going on GM family. I have a 2015 Chevy Tahoe LTZ. After installing S&B cold air intake, my check engine light came on. Any advice/ideas?

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